100030030122 has 32 divisors (see below), whose sum is σ = 219184056000. Its totient is φ = 30182030720.

The previous prime is 100030030109. The next prime is 100030030129. The reversal of 100030030122 is 221030030001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 100030030098 and 100030030107.

It is not an unprimeable number, because it can be changed into a prime (100030030129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3236997 + ... + 3267752.

It is an arithmetic number, because the mean of its divisors is an integer number (6849501750).

Almost surely, 2^100030030122 is an apocalyptic number.

100030030122 is an abundant number, since it is smaller than the sum of its proper divisors (119154025878).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100030030122 is a wasteful number, since it uses less digits than its factorization.

100030030122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6504998.

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 100030030122 its reverse (221030030001), we get a palindrome (321060060123).

The spelling of 100030030122 in words is "one hundred billion, thirty million, thirty thousand, one hundred twenty-two".